In the early hours of Sunday, November 6, Emily Peterson was at the hospital with her husband Seth, delivering twin boys. But after the birth of her son Samuel, the time change got involved and made the blessed event a tiny bit stranger.

Emily Peterson gave birth to the first baby, Samuel, at 1:39 a.m., before clocks turned back at 2 a.m. […] Then, 31 minutes later, she delivered Ronan. Because Ronan’s birth came after the time change, his official birth time was 1:10 a.m., not 2:10 a.m.

And although one of the nurses said she’s never seen something like this in 40 years of work as a nurse, the father wasn’t surprised. “I said earlier that night that they were either going to be born on two different days or the time change was going to come into play.”

Of course, we know which child is actually older, but when you look at the delivery times and then ask who is older, it makes for a great story. It’s not every child that inspires a brain teaser on his day of birth, so kudos to Ronan and Samuel for creating a wonderful little puzzly gem.